The hypothesis that ethnic diversity has a negative impact on public goods provision is widely accepted. Notably, most work on this issue fails to distinguish adequately between national versus subnational governance. We find that subnational empirical ev

The .right. choice of instruments and modalities to provide aid to developing countries in support of poverty reduction and economic development is arguably the most contested issue in the current international debate on aid effectiveness. A particular co

There is a growing interest in the debate on aid effectiveness for assessing the impact of aid not only on economic growth and poverty reduction, but also on intermediate outcomes such as health and education. This paper reviews evidence from recent in-de